Designs were traditionally applied using wood blocks or stencils, leading to the "painterly" textures found in high-quality vintage patterns. Digital Creation and Customization
Before the 19th century, wallpaper was made from small sheets of handmade paper (usually smaller than 22 by 32 inches) pasted together.
Unlike "pixel-perfect" modern graphics, these wallpapers showcase handcrafted imperfections like crinkles, stains, and frayed edges.